---Mum,_______ I watch TV?
---No. Unless your homework _______________.
| A．could; finishes | B．can; will finish |
| C．may; is finished | D．can; will be finished |
You should develop healthy eating habits _______ it is too late.
| A．after | B．because |
| C．before | D．while |
Carmen prefers the music that _______ great lyrics.
| A．have | B．has |
| C．is | D．are |
—Mom, I _________ as the president of Students Union in my school .
—Congratulations ! I’m so proud of you .
| A．chosen | B．chose |
| C．was chosen | D．choose |
Because of the bad weather, the sports meeting was _________ .
| A．put away | B．put up |
| C．put off | D．put on |
—Let’s go climbing, shall we ?
— You _______ be joking ! Don’t you know I’m afraid of high places ?
| A．can | B．should |
| C．might | D．must |